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PR target/40668
[pf3gnuchains/gcc-fork.git]
/
gcc
/
testsuite
/
gcc.c-torture
/
execute
/
20001228-1.c
1
int foo1(void)
2
{
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union {
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char a[sizeof (unsigned)];
5
unsigned b;
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} u;
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u.b = 0x01;
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return u.a[0];
10
}
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int foo2(void)
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{
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volatile union {
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char a[sizeof (unsigned)];
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unsigned b;
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} u;
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u.b = 0x01;
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return u.a[0];
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}
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int main(void)
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{
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if (foo1() != foo2())
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abort ();
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exit (0);
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}